They only have one exploit to get into the system. The moment they announce it to the world Nintendo will patch it and there will be no more exploit. They are also against piracy and aren't going to release anything if it could allow people to play roms. They aren't your friends or 1337 H4x0rz trying to play roms, they are enthusiasts that want to make their own software for the system.
E: Also if you are curious the last DSi hack they released was patched in a day and the total number of software downloads was under 10,000.
E: Also if you are curious the last DSi hack they released was patched in a day and the total number of software downloads was under 10,000.








